binaphthyl [bai'næfθil]

binaphthyl的基本解释

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[化] 联萘, 联二萘

与binaphthyl相关的网络例句 [注：此内容来源于网络，仅供参考]

Then 2′bromo-2-dimethylamino-1,1′-binaphthyl was obtained via diazotization,bromination and methylation in 49.7% yield.

首先，它是在有机化学和无机化学的相互渗透中发展起来的，此外，它还和一些相关学科具有密切联系。

In this thesis, based on the preceding research of our laboratory, a new type of cagelike cyclophanes, in which 1,1 '-binaphthyl unit ,the source of chirality and three different linkers(2,6-dibromopyridine, 1,4-diiodobenzene, 4,4'-diiodobiphenyl) connected by ethynyl was designed and synthesized successfully and their optical properties were preliminarily researched.

本论文在大量的文献调研和本实验室过去研究结果的基础上，设计了由2，2'-二取代-1，1'-联萘和2，6-二取代吡啶，1，4-二取代苯，4，4'-二取代联苯三种不同连接桥通过炔键链接构筑的拓扑有趣的光学活性环芳化合物-四联萘笼状分子。

A brief review of preparation of three 1,1'binaphthyls with nonidentical groups in 2, 2'positions: 2amino2'hydroxy1,1'binaphthyl, 2hydroxy2'mercapto1,1'binaphthyl and 2amino2' mercapto1,1'binaphthyl was prespented, and the progress on their application in the asymmetrical synthesis was outlined.

概述了 2 ，2'位置上带有不同取代基的 1，1'联萘化合物，如 2氨基 2'羟基 1，1'联萘、2羟基 2'巯基 1，1'联萘和 2氨基 2'巯基 1，1'联萘的制备及在不对称合成中的应用研究进展。

It was found that the binaphthyl backbone of S configuration was matched to the S, S pyrrolidino group. In this case, the asymmetric allylation product could be obtained in 85. 6% ee.

轴手性是S构型时，和中心手性S，S构型相匹配，它和钯形成的络合物在催化烯丙基取代反应时，取得了比不含中心手性因素的吡咯烷基氮膦配体高得多的对映选择性，可以得到85.6％ee值的产物。

In the second chapter, a rational synthetic route for enantiopure 2,2'-diethynyl-1,1 '-binaphthyl was established.

在论文的第二章，主要讨论了具有单一手性(R构型或构型的2，2'-二乙炔基-1，1'-联萘模板的合成。

与binaphthyl相关的网络解释 [注：此内容来源于网络，仅供参考]

binaphthyl：联奈

bimolecular collision 双分子碰撞 | binaphthyl 联奈 | binary alloy 二元合金

binaphthyl：联萘

binaphthol | 联萘酚 | binaphthyl | 联萘 | binariants | 双变式

dinaphthyl; binaphthyl：联萘

二萘基硫醚 dinaphthyl sulfide | 联萘 dinaphthyl; binaphthyl | 二萘二亚胺;偶氮萘 dinaphthyldiimide; azonaphthalene